CNC Machining Of Anodized Aluminum Parts

Precision aluminium products, due to their light weight and high strength, are gradually replacing steel and other non-ferrous metals. Aluminum parts made by CNC Machining can naturally form an oxide film in the air, but the corrosion resistance and wear resistance of this film are limited, and the appearance is monotonous. Therefore, the extensive adoption of custom anodizing processes not only enhances the corrosion resistance and wear resistance of aluminum parts processed by CNC, but also achieves diverse appearance decorations, effectively ensuring product quality, extending service life, and improving the overall aesthetic appeal.

1. Characteristics of anodized aluminum oxide:

• Enhanced corrosion resistance:

The anodic oxide layer can effectively prevent aluminum materials from coming into contact with corrosive media such as air and moisture, significantly improving their corrosion resistance and making them suitable for use in harsh environments.

• Enhancing wear resistance:

The high hardness of the oxide layer can significantly improve the wear resistance of the surface of aluminum parts processed by CNC, thereby extending their service life.

• Good insulation:

The anodic oxide layer has excellent electrical insulation performance and is suitable for electronic and electrical components that have insulation requirements.

2. Besides, we also offer other secondary processing services

• Electroless nickel plating (suitable for aluminum alloy parts, stainless steel parts, brass parts)
• Sandblasting (applicable to aluminum alloy parts)
• Wire drawing (suitable for aluminum alloy parts and stainless steel parts)
• Trivalent chromium treatment (applicable to aluminum alloy parts)
• Welding, brazing, soft welding
• Centerless grinding and polishing

3.Some of our alumina parts cases

4. What we can do: